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L-Aspartic acid diethyl ester hydrochloride, L-天门冬酸二乙酯盐酸盐/500g/CAS:16115-68-7'); document.write('¥250
Diphenyl disulfide, 二苯二硫醚/50g/CAS:882-33-7'); document.write('¥240
Trimethylsilyl cyanide, 氰基三甲基硅烷/100mL/CAS:7677-24-9'); document.write('¥765
BT-Z14197-CS(石英导光柱/一体式/小型光化学反应器B-LRS2207配件)'); document.write('¥492.3
BT-P80001-1.8(手工冲子/圆冲/直径1.8mm)'); document.write('¥5.66
BH-310064M(塑料接头/鲁尔接头/内螺纹/6.4)'); document.write('¥6.4